Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phan va can snippets" » "phan va code snippets", "phan van can snippets", "nhan va can snippets", "han va can snippets", "phan va chan snippets", "phan va cac snippets", "phan va cao snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("phan va can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phan va can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( phan va can snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
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